Home / 844,195.68-1,164,996.96-500,050.56

Finding the Fourth Proportional to 844,195.68, 1,164,996.96 and 500,050.56

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Solution

The fourth proportional to 844,195.68, 1,164,996.96 and 500,050.56 is: 690,073.87

Step by Step Solution

  1. Step 1: Write the proportion equation
    844,195.68 : 1,164,996.96 = 500,050.56 : x
  2. Step 2: Convert to fraction form
    844,195.68/1,164,996.96 = 500,050.56/x
  3. Step 3: Cross multiply
    844,195.68x = 1,164,996.96 × 500,050.56
  4. Step 4: Simplify right side
    844,195.68x = 582,557,382,246.30
  5. Step 5: Solve for x
    x = 582,557,382,246.30/844,195.68
  6. Step 6: Final answer
    x = 690,073.87

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.